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"Green development of the energy sector has played an important role in reducing carbon emissions," the white paper said.

"Given restrictions of exports of pork to the EU, the export trade to China is vital for the British pig sector," said Edward Barker, the pig association's senior policy adviser.

"For the sake of those hospitalized and the frontline healthcare workers working tirelessly each day to care for them, we ask you to please stay home for two weeks and eliminate your interactions with those outside your household until we can flatten the curve."

"For example, when constructing roads, sometimes it is necessary to demolish houses, cut down trees or occupy farmland," he said. "Some villages refuse to cooperate and it can be very difficult to persuade them otherwise."

"Growers have to cut out the roses once they bloom to make space for the next batch. If the roses are left rotting in the fields, they will attract insects and infect other roses, so they have to be burned," Zheng adds.